106678452 has 12 divisors (see below), whose sum is σ = 248916416. Its totient is φ = 35559480.

The previous prime is 106678427. The next prime is 106678457. The reversal of 106678452 is 254876601.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×106678452² = 22760584242232608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106678452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106678457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4444924 + ... + 4444947.

Almost surely, 2^106678452 is an apocalyptic number.

106678452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

106678452 is an abundant number, since it is smaller than the sum of its proper divisors (142237964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106678452 is a wasteful number, since it uses less digits than its factorization.

106678452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8889878 (or 8889876 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 106678452 is about 10328.5261291241. The cubic root of 106678452 is about 474.2699062776.

The spelling of 106678452 in words is "one hundred six million, six hundred seventy-eight thousand, four hundred fifty-two".